Pyrolysis: Difference between revisions

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==== Bubbling ====

[[File:Bubbling Fluidised Bed Reactor with an Electrostatic Precipitator.png|250px|right|Bubbling fluidised bed reactor with an electrostatic precipitator. All rights reserved.]]<ref>[https://www.researchgate.net/publication/318678876_Review_of_Synthetic_Fuels_and_New_Materials_Production_Based_on_Pyrolysis_Technologies Review of Synthetic Fuels and New Materials Production Based on Pyrolysis Technologies]</ref>

In bubbling fluidised beds, particles are entered into a bed of hot sand fluidised by a recirculated product gas. The high heat transfer rates from the fluidised sand cause rapid heating of [[Biomass|biomass]] particles and some ablation with the sand particles occurs. This type of reactor is characterised by good temperature control, limited turn down capacity and efficient heat transfer to [[Biomass|biomass]] particles due to high solid density. <ref>[https://www.researchgate.net/publication/318678876_Review_of_Synthetic_Fuels_and_New_Materials_Production_Based_on_Pyrolysis_Technologies Review of Synthetic Fuels and New Materials Production Based on Pyrolysis Technologies]</ref>

In bubbling fluidised beds, particles are entered into a bed of hot sand fluidised by a recirculated product gas. The high heat transfer rates from the fluidised sand cause rapid heating of [[Biomass|biomass]] particles and some ablation with the sand particles occurs. This type of reactor is characterised by good temperature control, limited turn down capacity and efficient heat transfer to [[Biomass|biomass]] particles due to high solid density.

==== Circulating ====